Node JS REST API read form-data

const express = require('express')
const app = express()

app.get('/', function (req, res) {
  res.send('Hello World!')
})

app.listen(3000, function () {
  console.log('Example app listening on port 3000!')
})

var multer = require('multer');
var upload = multer();

app.post('/send', upload.fields([]), (req, res) => {
  var formData = req.body;
  console.log('form data', formData.test);
  res.sendStatus(200);
});